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BlakeNo, they are not the same. Delta-9 THC is the primary psychoactive component in cannabis, while delta-9 carboxy THC is a metabolite of delta-9 THC that is produced in the body after THC consumption. Delta-9 carboxy THC is not psychoactive and is often used in drug tests to detect cannabis use.
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When is heat of a reaction equal to the enthalpy change of the same reaction?
The heat of a reaction is equal to the enthalpy change of the same reaction when the only work done is PV work. This is because in this scenario, the enthalpy change represents the heat transfer at constant pressure, which is equivalent to the heat of the reaction.
When glucose monomers are joined by glycosidec linkage to form a cellulose polymer the change in free energy total energy and entropy are what?
The change in free energy would be negative due to the formation of a more stable cellulose polymer. The total energy would remain the same as energy is conserved in a chemical reaction. The entropy would decrease as the formation of a more ordered polymer reduces the randomness of the system.
Which of the following is a statement of Hess's law?
All the reactions in a path are added together.
Is a chemical symbol and an atomic symbol the same thing?
An atomic symbol is generally thought of as an element's symbol on the periodic table. For example, the atomic symbol for hydrogen is "H" and the atomic symbol for iron is "Fe." A chemical symbol most likely refers to different things present in the formulas and equations of chemistry. For example, in a chemical equation, the symbol for "yields" is the arrow: ---> Or the symbol for change is the greek letter delta, which looks like a little triange.
What is the measurement used to describe how much energy is produced or used during a chemical change?
The measurement used to describe how much energy is produced or used during a chemical change is called "enthalpy." It represents the heat exchange that occurs during a reaction and is typically denoted as ΔH. The enthalpy change can be positive (endothermic, absorbs heat) or negative (exothermic, releases heat) depending on the reaction.
